85711588

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{12113}}^1$

素因数の和:12207

約数の個数: 24

約数和(自身を含む): 157724280

約数和(自身を除く): 72012692

約数列:

[1, 2, 4, 29, 58, 61, 116, 122, 244, 1769, 3538, 7076, 12113, 24226, 48452, 351277, 702554, 738893, 1405108, 1477786, 2955572, 21427897, 42855794, 85711588]

約数ペア:

[(1, 85711588), (2, 42855794), (4, 21427897), (29, 2955572), (58, 1477786), (61, 1405108), (116, 738893), (122, 702554), (244, 351277), (1769, 48452), (3538, 24226), (7076, 12113)]